it seems like the game rolled back and the opponent redo his turn. but i didn't see any undo messages being asked. not sure what this is.
If somebody uses the "Autoplay Treasure" button, and then asks for a 1 step undo, the opponent(s) will not be asked for granting it. On the opponent's side the screen goes dark shortly, then is back before the play of Treasures by opponent.
But it shouldn't do more, like undo playing Actions or any other things.
oh i see. thanks!